L-103 Areas
Home Renovation in Stouffville, Ontario
DDR Contracting Ltd renovates homes across Whitchurch-Stouffville, from the village streets off Main Street to rural properties around Ballantrae and Musselman’s Lake. Owner Adrian Di Rosa’s team builds additions, decks and outdoor living spaces, and renovates kitchens, bathrooms and basements, working from our base next door in Aurora.
- Call
- Text
- Text 647-991-8551
- Request a quote

L-103.1 Services
Renovation services in Stouffville
- Decks and outdoor living. Decks, pergolas, covered outdoor rooms and screened porches, and replacing tired decks with properly supported new builds. Decks
- Home additions. More room on the ground floor or a second storey, planned and built to match the existing house. Home additions
- Kitchen renovations. Layout changes, cabinetry, counters, tile and lighting, including opening up a wall between the kitchen and living space. Kitchen renovations
- Bathroom renovations. From a refresh to a full rebuild, including new bathrooms built from scratch. Bathroom renovations
- Basement renovations. Finished family rooms, media walls, bathrooms and stairs, and second suites with the right permits. Basement renovations
- Whole-home renovations. Several rooms or floors at once, coordinated by one general contractor so the trades work in the right order. Whole-home renovations

Project Lindsay · Photo: DDR 
Project Cedar Heights · Photo: DDR 
Project Stonehaven · Photo: DDR 
Project Lakeview · Photo: DDR 
Project Van Deusen · Photo: DDR
L-103.2 Why DDR
Why homeowners in Stouffville call DDR
- The next town over. DDR is based in Aurora, which borders Whitchurch-Stouffville, so a site visit or a check-in on the job is a short drive.
- 5.0 stars on Google. Every Google review so far is five stars. Reviewers mention tidy job sites, clear communication and work finished on schedule.
- Outdoor work you can look at. Project Lindsay (a backyard deck and pergola, with before and after photos) and Project Cedar Heights (a covered outdoor living space with timber framing and a fireplace), plus kitchens, bathrooms and basements in our other projects. See our projects
- One contractor for the whole job. DDR coordinates the trades on your project, so you are not scheduling them yourself.
L-103.3 Local rules
Renovating in Stouffville: what to know
Neighbourhoods and homes
We work across the Town of Whitchurch-Stouffville: the older homes around Main Street and the village centre, the newer subdivisions that have grown up around them, and the countryside beyond, including Ballantrae, Musselman’s Lake, Vandorf and Bloomington. Village homes often need a kitchen opened up or a basement finished. Rural properties bring their own questions, such as a septic system, a well or a conservation-regulated area, and those are worth settling before any drawings are done.
Permits
- Most construction and renovation work needs a building permit from the town. Work that generally does not includes adding insulation, re-roofing with lightweight material, replacing windows and doors without making the opening bigger, and wood decks that sit low to the ground. Exempt work still has to meet the Ontario Building Code. Applications go through the town’s Applications and Permit Portal or by email. Source: Town of Whitchurch-Stouffville: Building Permits
- Interior alterations: replacing a load-bearing wall with a beam needs a permit. The application includes floor plans for every level and structural details, and a BCIN-qualified designer’s information form. Current fees are listed on the town’s page. Source: Town of Whitchurch-Stouffville: Alterations (residential)
- Additions: adding onto an existing house needs a permit, with architectural and structural drawings. If the property is on a private septic system, the application may include an on-site sewage permit. Source: Town of Whitchurch-Stouffville: Residential Permits
- Septic systems: installing, modifying or replacing a septic system needs a septic permit. Source: Town of Whitchurch-Stouffville: Septic Permits
- Decks and porches: a deck or porch more than 600 mm (about 2 ft) above the ground needs a permit. A wooden deck lower than that does not, but it may still need other approvals, such as conservation authority clearance on flood-prone land. Source: Town of Whitchurch-Stouffville: Deck & Porch Permits
- Second suites: adding a second suite inside an existing house needs a permit, and once the permit is approved the suite must be registered with the town. Source: Town of Whitchurch-Stouffville: Second Suite Permits
- Heritage: the town has three heritage conservation districts in the village (West Main Street/Stouffville Junction, Church Street/Village Centre North and O’Brien Avenue/Village Centre South), plus individually designated properties. Changes to identified heritage features on a designated property need a heritage permit. Sources: Heritage Conservation Districts · Apply for a Heritage Permit
Rules change. We check the current requirements for your address before work starts.
L-103.4 Start
Start your Stouffville renovation
Tell us what you’re planning and roughly when. We’ll talk it through and arrange a visit to see the space.
- Call
- Text
- Text 647-991-8551
- Request a quote
L-103.5 Nearby
Nearby areas we serve
Aurora · Newmarket · Richmond Hill · King City · All areas · Cottage work up north: Muskoka cottage renovations
L-103.6 FAQ
Frequently asked questions
Does DDR Contracting work in Stouffville? Yes. DDR Contracting Ltd is based next door in Aurora and works across Whitchurch-Stouffville, including the village, Ballantrae and Musselman's Lake. We build additions and decks and renovate kitchens, bathrooms and basements. Call or text 647-991-8551 to talk about your project. ### Do I need a permit to remove a load-bearing wall in Stouffville? Yes. The Town of Whitchurch-Stouffville requires a building permit to replace a load-bearing wall with a beam. The application includes floor plans for every level, structural details for the new beam, and the designer's information form. ### Does a deck in Stouffville need a permit? It depends on the height. A deck or porch more than 600 millimetres (about 2 feet) above the ground needs a building permit. A wooden deck lower than that does not, although it may still need other approvals, such as conservation authority clearance on flood-prone land. ### Can I add a second suite in Stouffville? Yes, with a permit. The Town of Whitchurch-Stouffville requires a building permit to add a second suite inside an existing house, and the suite must be registered with the town once the permit is approved. ### Does a septic system affect an addition in Stouffville? It can. If the house is on a private septic system, the building permit application for an addition may include an on-site sewage permit. Installing, modifying or replacing a septic system needs its own septic permit from the town. ### How much does a home renovation cost in Stouffville?
It depends on the scope, the finishes and what the site involves, from structural changes to septic or conservation approvals on rural lots. The most reliable number is a quote for your property. DDR prices each job after seeing it and talking through the plan; request a quote online or call 647-991-8551.
A-900 Issued
Start with a call
Call Adrian at 647-991-8551A free consultation, and a reply in 24 to 48 hours. Big renovations and smaller jobs alike, across York Region and in Muskoka cottage country.
- Call Adrian
- Text
- Email Adrian
- Request a quote
- Text 647-991-8551
- Firm
- DDR Contracting Ltd, Aurora, Ontario
- Owner
- Adrian Di Rosa
- Phone
- 647-991-8551 (call or text)
- @ddr_contracting
- Rating
- 5.0 on Google · 7 reviews